Granted Patent
Utility
US 6,549,459 · App. 09/978,014
Method of managing a defect in a flash memory
Inventor:
Yoshinobu Higuchi
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Oct 17, 2001
Inventor
Yoshinobu Higuchi
Assignee (at issue)
Fujitsu Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.